Παραπομπή APA
Korea Research Foundation for the 21st Century., & Oum, T. H. (1997). Transport economics: Selected readings. Amsterdam: Harwood Academic Publishers.
Παραπομπή Chicago StyleKorea Research Foundation for the 21st Century., and Tae Hoon Oum. Transport Economics: Selected Readings. Amsterdam: Harwood Academic Publishers, 1997.
Παραπομπή MLAKorea Research Foundation for the 21st Century., and Tae Hoon Oum. Transport Economics: Selected Readings. Amsterdam: Harwood Academic Publishers, 1997.
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